package com.yq.dao;

import org.apache.ibatis.annotations.Param;

public interface AccountMapper {


    int reduce(@Param("fromIfd") int fromIfd, @Param("money") int money);

    int add(@Param("destId") int destId, @Param("money") int money);

    double selectMoney(@Param("fromIfd") int fromIfd);
}
